soft deleted agents UID should be updated
Created by: adipasquale
the UID is used with devise_token_auth
gem. it should remain synced to the email. when we soft delete an agent, we update its email to something generic like agent_23@deleted.rdv-solidarites.fr. The UID doesn't seem to be synced.
This causes issues when someone wants to recreate an agent's account with an email that previously existed